Em10SteppingAction Class Reference

#include <Em10SteppingAction.hh>

Inheritance diagram for Em10SteppingAction:

Public Member Functions
	Em10SteppingAction (Em10EventAction *, Em10RunAction *)
virtual	~Em10SteppingAction ()
void	UserSteppingAction (const G4Step *)
Public Member Functions inherited from G4UserSteppingAction
	G4UserSteppingAction ()
virtual	~G4UserSteppingAction ()
void	SetSteppingManagerPointer (G4SteppingManager *pValue)

Additional Inherited Members
Protected Attributes inherited from G4UserSteppingAction
G4SteppingManager *	fpSteppingManager

Detailed Description

Definition at line 51 of file Em10SteppingAction.hh.

Constructor & Destructor Documentation

Em10SteppingAction::Em10SteppingAction	(	Em10EventAction *	EA,
		Em10RunAction *	RA
	)

Definition at line 51 of file Em10SteppingAction.cc.

  :G4UserSteppingAction(),eventaction (EA),runaction (RA),
   IDold(-1)
{}

Em10SteppingAction::~Em10SteppingAction ( )

virtual

Definition at line 59 of file Em10SteppingAction.cc.

{}

Member Function Documentation

void Em10SteppingAction::UserSteppingAction ( const G4Step *  aStep )

virtual

Reimplemented from G4UserSteppingAction.

Definition at line 64 of file Em10SteppingAction.cc.

References Em10EventAction::AddCharged(), Em10EventAction::AddE(), Em10EventAction::AddNeutral(), Em10EventAction::AddP(), Em10EventAction::CountStepsCharged(), Em10EventAction::CountStepsNeutral(), G4Electron::Electron(), fGeomBoundary, Em10RunAction::FillGammaSpectrum(), Em10RunAction::FillR(), Em10RunAction::FillTb(), Em10RunAction::FillTh(), Em10RunAction::FillThBack(), Em10RunAction::FillTsec(), Em10RunAction::FillTt(), Em10RunAction::Fillvertexz(), G4Gamma::Gamma(), G4DynamicParticle::GetDefinition(), G4Track::GetDynamicParticle(), Em10EventAction::GetEventno(), G4Track::GetKineticEnergy(), G4Track::GetMomentumDirection(), G4VPhysicalVolume::GetName(), G4Track::GetParentID(), G4StepPoint::GetPhysicalVolume(), G4Track::GetPosition(), G4Step::GetPostStepPoint(), G4Step::GetPreStepPoint(), G4StepPoint::GetStepStatus(), G4Step::GetTotalEnergyDeposit(), G4Step::GetTrack(), G4Track::GetTrackID(), G4Track::GetVertexPosition(), python.hepunit::pi, G4Positron::Positron(), Em10EventAction::SetRef(), Em10EventAction::SetTr(), CLHEP::Hep3Vector::x(), CLHEP::Hep3Vector::y(), and CLHEP::Hep3Vector::z().

{

  G4double Theta,Thetaback,Ttrans,Tback,Tsec,Egamma,yend,zend,rend;

  G4int evno = eventaction->GetEventno();

  const G4Track* track = aStep->GetTrack();
  const G4StepPoint* prePoint = aStep->GetPreStepPoint();
  G4int trackID = track->GetTrackID();
  G4int parentID = track->GetParentID();

  const G4DynamicParticle* dynParticle = track->GetDynamicParticle();
  const G4ParticleDefinition* particle = dynParticle->GetDefinition();
  G4VPhysicalVolume* preVol = prePoint->GetPhysicalVolume();
  G4VPhysicalVolume* postVol = aStep->GetPostStepPoint()->GetPhysicalVolume();

  IDnow = evno+10000*trackID+100000000*parentID;
  if(IDnow != IDold) {
    IDold=IDnow;
    if(trackID > 1 && (particle == G4Electron::Electron() ||
                       particle == G4Positron::Positron() ||
                       particle == G4Gamma::Gamma())) {
      runaction->Fillvertexz(track->GetVertexPosition().z());

      if(preVol->GetName()=="Absorber") {
        if(particle == G4Gamma::Gamma()) {
          eventaction->AddNeutral();
        } else {
          eventaction->AddCharged();
          Tsec = track->GetKineticEnergy();
          Tsec += aStep->GetTotalEnergyDeposit();
          runaction->FillTsec(Tsec);
          if(particle == G4Electron::Electron()) {
            eventaction->AddE();
          } else {
            eventaction->AddP();
          }
        }
      }
    }
  }

  if(preVol->GetName()=="Absorber") {
    if(particle == G4Electron::Electron() ||
       particle == G4Positron::Positron()) {
      eventaction->CountStepsCharged();

    } else if(particle == G4Gamma::Gamma()) {
      eventaction->CountStepsNeutral();
    }

    if(prePoint->GetStepStatus() == fGeomBoundary &&
       preVol != postVol) {

      if(trackID == 1) {
        if(track->GetMomentumDirection().z()>0.) {

          eventaction->SetTr();
          Theta = std::acos(track->GetMomentumDirection().z());
          runaction->FillTh(Theta);
          Ttrans = track->GetKineticEnergy();
          runaction->FillTt(Ttrans);
          yend= aStep->GetTrack()->GetPosition().y();
          zend= aStep->GetTrack()->GetPosition().x();
          rend = std::sqrt(yend*yend+zend*zend);
          runaction->FillR(rend);

        } else {
          eventaction->SetRef();
          Thetaback = std::acos(aStep->GetTrack()->GetMomentumDirection().z());
          Thetaback -= 0.5*pi;
          runaction->FillThBack(Thetaback);
          Tback  = aStep->GetTrack()->GetKineticEnergy();
          runaction->FillTb(Tback);
        }
      }
      if(track->GetMomentumDirection().z()>0. &&
         particle == G4Gamma::Gamma()) {
 
        Egamma = aStep->GetTrack()->GetKineticEnergy();
        runaction->FillGammaSpectrum(Egamma);
      }
    }
  }
}

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The documentation for this class was generated from the following files:

• Em10SteppingAction.hh
• Em10SteppingAction.cc